2015 CA1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6366318173 ± 1.90e-05
Semi-major axis (a)2.8136176638 AU ± 3.76e-05
Inclination (i)10.66919445° ± 1.06e-03
Long. of Asc. Node (Ω)352.75430673° ± 3.18e-03
Arg. of Perihelion (ω)195.56304755° ± 3.51e-03
Mean Anomaly (M)75.33206134° ± 2.60e-02
Mean Motion (n)0.2088404659°/day ± 4.19e-06
Perihelion dist (q)1.02237914 AU ± 5.52e-05
Aphelion dist (Q)4.60485619 AU ± 8.16e-05
Orbital Period4.71951774 yr ± 9.46e-05
Physical Parameters
H (abs. magnitude)20.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.271″
Uncertainty2
Orbit TypeAmor
MOID0.037482 AU
Observations Used169
Oppositions1
Arc Total2015-2015
First Observation Used2015-01-12
Last Observation Used2015-04-29
Observations (180)
Date Type RA Dec Mag Band Observatory
2015-02-26 22:30:06 C 12 42 04.76 +15 08 02.7 q 246
2015-02-26 22:30:40 C 12 42 04.85 +15 08 00.8 q 246
2015-02-26 22:31:14 C 12 42 04.91 +15 07 59.2 q 246
2015-02-26 22:31:39 C 12 42 04.96 +15 07 57.5 q 246
2015-02-26 22:31:59 C 12 42 05.02 +15 07 56.8 q 246
2015-02-26 23:03:18 C 12 42 09.52 +15 06 10.7 o B67
2015-02-26 23:10:40 C 12 42 10.52 +15 05 45.6 o B67
2015-02-26 23:18:04 C 12 42 11.51 +15 05 21.7 o B67
2015-02-27 09:08:03 C 12 43 35.14 +14 31 27.2 q H45
2015-02-27 09:10:17 C 12 43 35.38 +14 31 20.6 q H45
2015-02-27 09:11:21 C 12 43 35.57 +14 31 16.8 q H45
2015-02-27 09:12:28 C 12 43 35.67 +14 31 13.3 q H45
2015-02-27 09:14:01 C 12 43 35.91 +14 31 07.4 q H45
2015-02-27 09:17:49 C 12 43 36.42 +14 30 54.4 q H45
2015-02-27 09:18:55 C 12 43 36.49 +14 30 50.5 q H45
2015-02-27 09:20:10 C 12 43 36.73 +14 30 45.8 q H45
2015-02-27 10:17:39 C 12 43 45.17 +14 27 27.3 q 703
2015-02-27 10:23:26 C 12 43 46.01 +14 27 06.8 q 703
2015-02-27 10:29:11 C 12 43 46.76 +14 26 46.4 q 703
2015-02-27 10:34:58 C 12 43 47.54 +14 26 26.0 q 703
2015-02-28 23:23:23 C 12 49 15.96 +12 11 13.8 u A48
2015-02-28 23:29:36 C 12 49 16.84 +12 10 50.4 u A48
2015-02-28 23:35:49 C 12 49 17.72 +12 10 26.2 u A48
2015-02-28 23:42:02 C 12 49 18.57 +12 10 02.3 u A48
2015-03-11 01:09:15 C 13 29 02.23 -07 12 03.0 q 160
2015-03-11 01:11:45 C 13 29 02.64 -07 12 17.2 q 160
2015-03-11 01:14:13 C 13 29 03.08 -07 12 31.3 q 160
2015-03-11 07:53:46 C 13 30 13.61 -07 48 55.7 u 807
2015-03-11 07:56:41 C 13 30 14.08 -07 49 12.4 u 807
2015-03-11 07:59:50 C 13 30 14.60 -07 49 30.2 u 807
2015-03-11 08:02:39 C 13 30 15.07 -07 49 46.1 u 807
2015-03-11 08:05:43 C 13 30 15.57 -07 50 03.5 u 807
2015-03-11 10:17:14 C 13 30 39.73 -08 03 37.8 q G96
2015-03-11 10:22:57 C 13 30 40.66 -08 04 10.2 q G96
2015-03-11 10:28:40 C 13 30 41.60 -08 04 42.6 q G96
2015-03-11 10:34:23 C 13 30 42.54 -08 05 15.1 q G96
2015-03-11 10:48:20 C 13 30 44.58 -08 06 33.8 q 448
2015-03-11 10:56:54 C 13 30 45.98 -08 07 22.9 q 448
2015-03-11 11:04:04 C 13 30 47.16 -08 08 03.3 q 448
2015-03-11 11:11:56 C 13 30 48.46 -08 08 48.0 q 448
2015-03-11 11:21:10 C 13 30 49.99 -08 09 40.5 q 448
2015-03-11 11:22:26 C 13 30 50.49 -08 09 47.2 o 691
2015-03-11 11:50:54 C 13 30 55.21 -08 12 28.8 o 691
2015-03-11 12:18:04 C 13 30 59.74 -08 15 02.9 o 691
2015-03-12 04:55:44 C 13 34 01.34 -09 50 10.3 t J04
2015-03-12 04:57:17 C 13 34 01.59 -09 50 19.5 t J04
2015-03-12 05:00:09 C 13 34 02.06 -09 50 35.7 t J04
2015-03-12 05:03:02 C 13 34 02.58 -09 50 52.0 t J04
2015-03-12 05:05:53 C 13 34 03.02 -09 51 08.4 t J04
2015-03-12 08:21:33 C 13 34 40.24 -10 10 05.5 q H21